The secret to great baking lies in the details—timing, temperature, and technique.
——在黄埔军校开学礼演说，1924年6月16日
《三民主义·民权主义·第一讲》（1924年3月9日）
Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be. Many things prevent knowledge including the obscurity of the subject and the brevity of human life.
"We are all haunted by something, aren't we?"